baber/WOPTO huggingface dataset:
Patent KR-20190132901-A (KR)
Title: Logic memory circuit using magnetic resistance and method of performing logic operation using the same
Inventor: YOO CHANG SIK
IPC: G11C11/15
Filed: 2018-08-24
Abstract: Disclosed is a logic memory circuit using a magnetic tunnel junction (MTJ). The logic memory circuit comprises a sense circuit, at least one input memory coupled to the sense circuit, a reference circuit unit coupled to the sense circuit, and at least one logic circuit unit. At least one of the input memory, the reference circuit unit, and the logic circuit unit may include the MTJ. Here, the logic memory circuit may perform both a read operation and a logic calculation operation. The input memory and the reference circuit unit are activated during the read operation, and the input memory and the logic circuit unit are activated during the logic operation.
Patent KR-20190035502-A (KR)
Title: How to provide content creation services through ai-based content matching and its content creation server
Inventor: GO SAN
IPC: G06Q30/02
Filed: 2018-08-29
Abstract: The present invention provides a method for providing a content creation service through artificial intelligence based content matching, which is performed by a content creation server providing the content creation service using big data. The method comprises the steps of: a) collecting media content via a network; b) providing a content matching application which provides the content creation service through content matching between a content request group and a content creation group based on metaphor data; c) calculating the degree of relation between creation request keywords and metaphor data sets using a creation database and selecting basic imaging data for providing the content creation service based on the calculated degree of relation; d) selecting, through preset pre-verification, one or more content creators matched with the selected basic imaging data from a content creator group and recommending the selected content creator to a content request terminal; and e) converting created media content, created by the content creator, into metaphor data and storing the metaphor data in the creation database.
Patent KR-20200025564-A (KR)
Title: Pipe coupling
Inventor: KIM JOO HOAN
IPC: F16B39/282
Filed: 2018-08-30
Abstract: Provided in the present invention is a pipe coupling which allows an assembly process for connecting two pipes to be quickly and easily performed. To this end, disclosed is a pipe coupling which comprises: a first member including a body which is formed in a semicircle loop shape to surround one portion of a connecting portion of two pipes and in which a support groove is formed on the inside of the inner circumference to support a loop-shaped enclosing member, a penetration hole which is monolithically formed at an edge of both end portions of the body and vertically communicates with the inside, a flange having a mounting groove formed around the penetration hole, and a cutting blade which is monolithically formed at an edge of the flange; a second member which is formed in the same shape as that of the first member, and is symmetrically arranged at a lower side of the first member in order to be coupled to the first member when a bolt and a nut are fastened; and an identification member which is inserted between the mutually facing flanges of the first member and the second member, and allows the bolt to be inserted into the penetration hole of the first and second members and the nut to be fastened such that the first member and the second member may be coupled, whereupon one portion protruding to the outside of the flanges is cut by the cutting blade.
Patent KR-20190026629-A (KR)
Inventor: YAMANAKA SATOSHI
IPC: C09K3/14
Filed: 2018-09-05
Abstract: An objective of the present invention is to adjust a grinding solution to a proper concentration so as to prevent waste of the grinding solution. According to the present invention, a method to control the concentration of grinding solution comprises: a supply process (S1) of supplying pure water and a concentrated grinding solution to a tank; a mixing process (S2) of rotating a propeller to maximize the pure water and the concentrated grinding solution in the tank; a determination process (S3) of determining whether revolutions per minute (RPM) (n) of the propeller detected in the mixing process (S) is greater or less than preset RPM (N); a first adjustment process (S4) of supplying the pure water to the tank to make the RPM (n) of the propeller become the preset RPM (N) when the detected RPM (n) is less than the preset RPM (N) (n < N); and a second adjustment process (S5) of supplying the concentrated grinding solution water to the tank to change the RPM (n) of the propeller into the preset RPM (N) when the detected RPM (n) is greater than the preset RPM (N) (n > N).
Patent KR-20200030923-A (KR)
Title: Commodity brokerage sever and commodity brokerage device communicating with the same
Inventor: BAE SUNG CHAN
IPC: G06Q30/06
Filed: 2018-09-13
Abstract: According to one embodiment of the present invention, a commodity mediating server capable of preventing various crimes in advance may comprise: an identification signal storage unit storing a first identification signal related to a first identification cover corresponding to a signal for an intention of selling when the signal for the intention of selling, which is a signal related to an intention of selling for target commodity, is generated from a seller terminal; a commodity signal reception unit receiving a commodity signal, which is a signal related to commodity information, which is information related to appearance of the target commodity, from the seller terminal; an identification cover checking unit determining whether the first identification cover is included in the commodity information; and a signal sharing unit transmitting the commodity signal to a terminal except for the seller terminal when the first identification cover is included in the commodity information.
Patent KR-20200037487-A (KR)
Title: Manufacturing method of albumen food having food section and albumen food comprising the same
Inventor: KWON EUN SU
IPC: A23L15/00
Filed: 2018-10-01
Abstract: Egg white food manufactured according to the present invention can contain various kinds of foods in sections inside egg white with a smooth surface almost similar to boiled eggs, so that egg white food can be pleasantly and excitingly took with a low calorie high protein food egg white. In addition, by dividing and injecting an egg white liquid into three stages considering the temperature and time of boiling egg white into a mold in three stages, and inserting sections at a point of gelation (half-cooked), it is possible to easily and simply fix solid state sections to the liquid state egg white liquid without other fixing tools.
Patent KR-20200039197-A (KR)
Inventor: KWON UI KUN
IPC: A61B5/021
Filed: 2018-10-05
Abstract: Disclosed is an apparatus for estimating blood pressure to improve accuracy of blood pressure estimation. According to one embodiment of the present invention, the apparatus may comprise: a biosignal measuring unit measuring a biosignal from a user; and a processor extracting one or more feature values from the biosignal, adjusting a coupling coefficient for coupling the feature values based on a reference value related to blood vessel elasticity, and estimating blood pressure based on an adjustment result.
Patent KR-20200044482-A (KR)
Title: Bending apparatus for assembling doorstep
Inventor: KIM KI HWAN
IPC: B21D37/10
Filed: 2018-10-19
Abstract: The present invention provides a bending device for assembling a doorstep, capable of conveniently determining abnormality in an assembly component by automatically performing an inspection of a work on a bending part and a bending work for a connection rib for assembling an injection-molded object and a garnish plate. The bending device for assembling a doorstep includes: a worktable (30) installed in a frame (10) to place a temporarily assembled doorstep thereon; a first bending unit (40) firstly bending a connection rib of the doorstep to an acute angle; a second bending unit (50) secondly bending the connection rib of the doorstep so that the connection rib of the doorstep comes in contact with the rear surface of the injection-molded object; and a lifting unit (20) installed in the frame (10) and moving the second bending unit (50) in the vertical direction.
Patent KR-20180120637-A (KR)
Inventor: LEE WEI YANG
IPC: H01L29/417
Filed: 2018-10-24
Abstract: A semiconductor device includes: an isolation insulating layer disposed over a substrate; first and second fin structures; a gate structure; a source/drain structure; and a dielectric layer disposed on an upper surface of the isolation insulating layer. Both the first fin structure and the second fin structure are disposed over the substrate, and extend in a first direction in a plane view. The gate structure is disposed over parts of the first and second fin structures, and extends in a second direction crossing the first direction. The first and second fin structures not covered by the gate structure are recessed below the upper surface of the isolation insulating layer. The source/drain structure is formed over the recessed first and second fin structures. A void is formed between the source/drain structure and the dielectric layer.
Patent KR-20180121850-A (KR)
Inventor: EHMAN REX T
IPC: H01Q9/04
Filed: 2018-10-31
Abstract: An electronic device such as a wristwatch can have a housing having metal parts such as metal sidewalls. The housing can form an antenna ground for an antenna. An antenna resonating element for the antenna can be formed as a stack of capacitively coupled component layers such as a display layer, a touch sensor layer, and a near-field communication antenna layer on a front surface of the device. An additional antenna can be formed from a peripheral resonating element which is connected along a peripheral edge of the device and the antenna ground. A rear surface antenna can be formed by using a wireless power receiving coil as a wireless frequency antenna resonating element or can be formed from metal antenna traces on a plastic support for light-based components.
Patent KR-20200051883-A (KR)
Inventor: LEE EON JOO
IPC: H01L51/00
Filed: 2018-11-05
Abstract: Disclosed is a flexible display device with improved optical properties. The flexible display device of the present invention comprises: a substrate having a light emitting device having a plurality of light emitting layers respectively disposed in a light emitting area of each sub-pixel; a thin film encapsulation layer covering the light emitting element; a black matrix disposed in an area around the sub-pixels and having a plurality of first openings corresponding to each emission area; a color filter layer having a plurality of color filters disposed in each first opening; a low refractive layer disposed on the color filter layer; and a high refractive layer disposed on the low refractive layer and having a refractive index higher than a refractive index of the low refractive layer.
Patent KR-20180123466-A (KR)
Title: Encoding method and apparatus for transformming hierarchical variable block and decoding method and apparatus
Inventor: KIM JONG HO
IPC: H04N19/105
Filed: 2018-11-09
Abstract: Provided are a conversion encoding method and an apparatus thereof, and a decoding method and an apparatus thereof. The transcoding method may convert a difference block according to conversion type information determined in advance or adaptively. Then, any one of the converted difference blocks can be determined as a final block. An image coding device includes a prediction block generation part, a difference block generation part, and an encoding part.
Patent KR-20200054496-A (KR)
Inventor: KIM JONG BAE
IPC: E04F13/08
Filed: 2018-11-12
Abstract: The present invention relates to a bolt for fixing an exterior material of a building and a method for constructing an exterior material using the same, which can improve construction efficiency and safety. According to the present invention, the method for constructing an exterior material comprises the steps of: attaching an insulation material onto a concrete wall; forming a perforation hole; cleaning dust within the perforation hole; cutting a part of the insulation material; preparing an arrangement space; inserting a bracket into the arrangement space; applying an epoxy adhesive; fixing a spiral part of a fixing bolt; and fixing an exterior material.
Patent KR-20200059052-A (KR)
Title: Seal assembly for wheel bearing
Inventor: PARK YONG HAN
IPC: B60B27/00
Filed: 2018-11-20
Abstract: A disclosed seal assembly for a wheel bearing includes: a metal core facing the inside of a wheel bearing assembly; a slinger facing the outside of the wheel bearing assembly; a sealing member fixed to the metal core and having a plurality of sealing ribs pressed to the slinger; and a deformation unit having a first spring and a second spring which are mounted on the slinger, and allowing deformation of the slinger according to a vehicle speed. The first spring and the second spring are arranged to be parallel to each other.
Patent KR-20200063805-A (KR)
Inventor: KIM JIN TAE
IPC: B41J11/66
Filed: 2018-11-28
Abstract: According to the present invention, a cutting fixing structure of a printer minimizes operational interference to efficiently cut paper outputted via a printer, and comprises: a housing (10) formed by detachably coupling a cutting-side plate (11) and a main body-side plate (12); a moving blade (30) arranged in the housing (10) to be vertically moved towards a fixed blade (20); and a gear unit (50) including a first and a second driven gear (51, 52) to convert torque of a motor (40) into vertical motion of the moving blade (40). The gear unit (50) comes in contact with the cutting-side plate (11) to be arranged between the moving blade (30) and the cutting-side plate (11). The moving blade (30) is engaged with the first and second driven gears (51, 52) of the gear unit (50) to be fixed and installed to maintain horizontal balance. A spacer (60) made of a softer material than the housing (10) to minimize operational interference by accumulation of an adhesive coated on paper (p) is arranged between the moving blade (30) and the cutting-side plate (11).
Patent KR-20190136895-A (KR)
Inventor: TAKAHASHI SEIJI
IPC: H01L27/146
Filed: 2018-11-30
Abstract: In some embodiments, provided is a pixel sensor. The pixel sensor comprises a first light detector arranged in a semiconductor substrate. A second light detector is arranged in the semiconductor substrate. A first substantially linear axis crosses the center point of the first light detector and the center point of the second light detector. A floating diffusion node is arranged in the semiconductor substrate at a point placed at the substantially equal distance from the first light detector and the second light detector. A pickup well contact region is arranged in the semiconductor substrate. A second substantially linear axis substantially perpendicular to the first substantially linear axis crosses the center point of the floating diffusion node and the center point of the pickup well contact region.
Patent KR-20200075096-A (KR)
Title: Door hinge and manufacturing method of the same
Inventor: LEE JIN HYEON
IPC: E05D5/02
Filed: 2018-12-10
Abstract: The present invention relates to a door hinge and a manufacturing method thereof, which can apply metal injection molding and lamination processing together to improve productivity. According to one embodiment of the present invention, the door hinge includes: a first body having at least one first connecting member in which a first pin hole is formed; a second body having at least one second connecting member in which a second pin hole communicating with the first pin hole is formed; and a pin member formed by being laminated and filled in a cavity formed by allowing the first pin hole of the first body and the second pin hole of the second body to communicate with each other for the first body and the second body to be connected to each other in a foldable manner.
Patent KR-20200071397-A (KR)
Title: Functional foods using sea cucumber slices
Inventor: JIN JANG CHUN
IPC: A23L17/10
Filed: 2018-12-11
Abstract: The present invention relates to functional food or sea cucumber slices capable of allowing a consumer to rapidly eat without loss of active ingredients of sea cucumber. The functional food of the present invention is obtained by mixing dried sea cucumber slices having a thickness of 0.5 mm or less and water, and is drinkable by consumers by allowing the water and the dried sea cucumber slices to be totally formed into a sol state. The sea cucumber slices of the present invention are drinkable by consumers by being mixed with water and being totally formed into a sol state, and are obtained by slicing dried sea cucumber to have a thickness of 0.5 mm or less.
Patent KR-20200072328-A (KR)
Inventor: SHIN DONG NAM
IPC: C10B43/02
Filed: 2018-12-12
Abstract: A dry extinguishing method of coke in a CDQ facility is provided. In the dry extinguishing method of coke of the present invention, residual gas generated after charging red-hot coke in a prechamber at an upper portion of the CDQ facility is burned, and then cooling gas is injected to the red-hot coke transferred to a lower cooling chamber to recover sensible heat for cooling. In order to burn the residual gas generated after charging of the red-hot coke, high-temperature COG leaked from a carbonization chamber of a coke oven is collected and used as combustion gas.
Patent KR-20200073320-A (KR)
Title: Composition for glass ionomer cement
Inventor: NOH HYO SEOP
IPC: A61L24/12
Filed: 2018-12-13
Abstract: The present invention relates to a composition for glass ionomer cement. An object of the present invention is to provide a composition for glass ionomer cement, which has no neurotoxicity, is suitable for the living body, and also enables prompt curing. More particularly, the present invention provides a composition for glass ionomer cement containing SiO_2 as a network former and MgO and SrO as a network modifier. The composition contains 30 to 60 mol% of SiO_2 and 20 to 50 mol% of the sum of MgO and SrO based on the total composition for cement, and also contains 40 mol% of SiO_2, 27 mol% of MgO, 9 mol% of SrO, 10 mol% of CaO, 5 mol% of P_2O_5, 4 mol% of ZnO, and 5 mol% of CaF_2 based on the total composition for cement.
Patent KR-20200074721-A (KR)
Title: An eco-friendly industrial materials using oyster shell
Inventor: KIM WOONJUNG
IPC: C04B28/02
Filed: 2018-12-17
Abstract: The present invention relates to an industrial material composition comprising water, oyster shell particles, cement, and a hardener and, more specifically, to an industrial material composition reusing discarded oyster shells to solve environmental problems, increase compressive strength of an industrial material, and decrease an absorption rate of the same. According to the present invention, the industrial material composition comprises water, oyster shell particles, cement, and a hardener, such that discarded oyster shells are reused, thereby providing an industrial material composition to solve environmental problems. Moreover, the industrial material composition can be used for manufacturing building and industrial materials, and the like, such as bricks, blocks, cement blocks, sidewalk blocks, concrete blocks, and interior/exterior building and industrial materials.
Patent KR-20190114724-A (KR)
Title: Winter sports slope simulator
Inventor: RYU SEUNG YEON
IPC: A63B69/18
Filed: 2018-12-18
Abstract: Provided is a winter sports slope simulator in which slopes can be tilted (diversification of tilting direction) in left and right directions by at least two driving modules. The winter sports slope simulator comprises: a slope including a ride surface having a length greater than a width; and a driving module disposed below the slope and driven in the vertical direction and connected by the slope and a rotary joint. At least three driving modules are provided, at least two driving modules are located in the same phase in the longitudinal direction of the ride surface and are spaced apart in the width direction, and at least one driving module is connected to the at least two driving modules and is spaced apart in the length direction of the ride surface.
Patent KR-20200080391-A (KR)
Title: System and method for predicting material properties using metal microstructure images based on deep running
Inventor: PARK JOONG CHEUL
IPC: G06N3/08
Filed: 2018-12-18
Abstract: Provided, in the present invention, are a material property prediction system and a method thereof. The material property prediction system comprises: a deep learning device which performs deep leaning on a microstructure image of a metal, and the steel type and property information of the metal to build a predictive model for predicting the steel type and property information of the metal according to the microstructure image; and an interface device which receives a microstructure image of a metal which the steel type and property information is unknown, and obtains the steel type and property information corresponding to the microstructure image inputted from the predictive model.
Patent KR-20200075527-A (KR)
Inventor: LEE HYUN PYO
IPC: H01B1/08
Filed: 2018-12-18
Abstract: The present invention relates to a mixed conductor capable of simultaneously transporting ions and electrons, and a lithium-air battery including a positive electrode including the same. According to the present invention, the mixed conductor is represented by A_1±xM_2±yO_4-δ, wherein A is a first group element of the periodic table of the elements, M is one or more metal elements selected from groups 2 to 16 of the periodic table of the elements, M is not Ti and Mn, π is oxygen vacancy, and 0 <= x <=1, 0 <=y <=1, and 0 <= π <=1.
Patent KR-20200076267-A (KR)
Title: Gesture Recognition Method and Processing System using Skeleton Length Information
Inventor: KIM SEONG HEUM
IPC: G06K9/00
Filed: 2018-12-19
Abstract: Provided are a method and a system for recognizing a gesture using length and direction information between skeletons and collecting/storing/processing the gesture through a cloud system to utilize the gesture in various application fields. According to an embodiment of the present invention, the method for recognizing a gesture comprises: a step of extracting a joint position of a person from an input image; a step of supplementing the extracted joint position; a first calculation step of calculating lengths between the supplemented joint positions; a second calculation step of calculating directions between the supplemented joint positions; and recognizing a gesture using length information and direction information of the skeleton. Thereby, since the relative relationship of the skeleton of a person (user) is learned and is to be used as input data, a motion recognition model can be constructed without restrictions on a photographing environment.
Patent KR-20200078799-A (KR)
Inventor: LEE KANG WON
IPC: G06F3/041
Filed: 2018-12-21
Abstract: Provided are a pressure sensor having a structure improved to restore an initial resistance value and a display device including the same. The pressure sensor comprises: a first substrate and a second substrate; a first driving electrode and a first sensing electrode disposed on one surface of the first substrate facing the second substrate; a spacer disposed on one surface of the first substrate and disposed between the first driving electrode and the first sensing electrode; and a first pressure sensing layer disposed on one surface of the second substrate facing the first substrate, and overlapping the first driving electrode and the first sensing electrode in a thickness direction.